OEContinuousModel unrecognized selector

[morchella]

Installed OpenEars+RapidEars on a new machine with iOS 9.1 (XCode 7.1.1) and getting this exception:

[OEContinuousModel setBuffersOfSilence:]: unrecognized selector sent to instance 0x6303fc0

It appears to be related to RapidEars, since when I disable RE, I don’t get the exception. Any thoughts on where I’ve gone wrong?

Full logs are below.

2015-12-04 09:44:29.749 MyApp[2981:1425247] Starting OpenEars logging for OpenEars version 2.041 on 32-bit device (or build): iPhone running iOS version: 9.100000
2015-12-04 09:44:29.775 MyApp[2981:1425247] Starting dynamic language model generation

2015-12-04 09:44:29.841 MyApp[2981:1425247] Done creating language model with CMUCLMTK in 0.065902 seconds.
2015-12-04 09:44:29.958 MyApp[2981:1425247] I’m done running performDictionaryLookup and it took 0.087107 seconds
2015-12-04 09:44:29.966 MyApp[2981:1425247] I’m done running dynamic language model generation and it took 0.206342 seconds
2015-12-04 09:44:29.967 MyApp[2981:1425247] Creating shared instance of OEPocketsphinxController
2015-12-04 09:44:29.969 MyApp[2981:1425247] Attempting to start listening session from startRealtimeListeningWithLanguageModelAtPath:
2015-12-04 09:44:29.971 MyApp[2981:1425247] User gave mic permission for this app.
2015-12-04 09:44:29.971 MyApp[2981:1425247] Valid setSecondsOfSilence value of 1.500000 will be used.
2015-12-04 09:44:29.972 MyApp[2981:1425247] Successfully started listening session from startRealtimeListeningWithLanguageModelAtPath:
2015-12-04 09:44:29.972 MyApp[2981:1425394] Starting listening.
2015-12-04 09:44:29.973 MyApp[2981:1425394] about to set up audio session
2015-12-04 09:44:29.975 MyApp[2981:1425394] Creating audio session with default settings.
2015-12-04 09:44:30.668 MyApp[2981:1425527] Audio route has changed for the following reason:
2015-12-04 09:44:30.678 MyApp[2981:1425527] There was a category change. The new category is AVAudioSessionCategoryPlayAndRecord
2015-12-04 09:44:30.755 MyApp[2981:1425527] This is not a case in which OpenEars notifies of a route change. At the close of this function, the new audio route is —SpeakerMicrophoneBuiltIn—. The previous route before changing to this route was <AVAudioSessionRouteDescription: 0x6308250,
inputs = (
“<AVAudioSessionPortDescription: 0x6308cc0, type = MicrophoneBuiltIn; name = iPhone Microphone; UID = Built-In Microphone; selectedDataSource = Front>”
);
outputs = (
“<AVAudioSessionPortDescription: 0x6308ae0, type = Speaker; name = Speaker; UID = Speaker; selectedDataSource = (null)>”
)>.
2015-12-04 09:44:31.001 MyApp[2981:1425394] done starting audio unit
INFO: cmd_ln.c(703): Parsing command line:
\
-lm /var/mobile/Containers/Data/Application/19D9CA9D-9C22-443B-A354-6489DBF01323/Library/Caches/MyAppCommands.DMP \
-vad_prespeech 10 \
-vad_postspeech 150 \
-vad_threshold 3.000000 \
-remove_noise yes \
-remove_silence yes \
-bestpath yes \
-lw 6.500000 \
-dict /var/mobile/Containers/Data/Application/19D9CA9D-9C22-443B-A354-6489DBF01323/Library/Caches/MyAppCommands.dic \
-hmm /var/mobile/Containers/Bundle/Application/43D65C85-997A-476F-9368-0D75D3A3FFD2/MyApp.app/AcousticModelEnglish.bundle

Current configuration:
[NAME] [DEFLT] [VALUE]
-agc none none
-agcthresh 2.0 2.000000e+00
-allphone
-allphone_ci no no
-alpha 0.97 9.700000e-01
-argfile
-ascale 20.0 2.000000e+01
-aw 1 1
-backtrace no no
-beam 1e-48 1.000000e-48
-bestpath yes yes
-bestpathlw 9.5 9.500000e+00
-ceplen 13 13
-cmn current current
-cmninit 8.0 8.0
-compallsen no no
-debug 0
-dict /var/mobile/Containers/Data/Application/19D9CA9D-9C22-443B-A354-6489DBF01323/Library/Caches/MyAppCommands.dic
-dictcase no no
-dither no no
-doublebw no no
-ds 1 1
-fdict
-feat 1s_c_d_dd 1s_c_d_dd
-featparams
-fillprob 1e-8 1.000000e-08
-frate 100 100
-fsg
-fsgusealtpron yes yes
-fsgusefiller yes yes
-fwdflat yes yes
-fwdflatbeam 1e-64 1.000000e-64
-fwdflatefwid 4 4
-fwdflatlw 8.5 8.500000e+00
-fwdflatsfwin 25 25
-fwdflatwbeam 7e-29 7.000000e-29
-fwdtree yes yes
-hmm /var/mobile/Containers/Bundle/Application/43D65C85-997A-476F-9368-0D75D3A3FFD2/MyApp.app/AcousticModelEnglish.bundle
-input_endian little little
-jsgf
-keyphrase
-kws
-kws_delay 10 10
-kws_plp 1e-1 1.000000e-01
-kws_threshold 1 1.000000e+00
-latsize 5000 5000
-lda
-ldadim 0 0
-lifter 0 0
-lm /var/mobile/Containers/Data/Application/19D9CA9D-9C22-443B-A354-6489DBF01323/Library/Caches/MyAppCommands.DMP
-lmctl
-lmname
-logbase 1.0001 1.000100e+00
-logfn
-logspec no no
-lowerf 133.33334 1.333333e+02
-lpbeam 1e-40 1.000000e-40
-lponlybeam 7e-29 7.000000e-29
-lw 6.5 6.500000e+00
-maxhmmpf 30000 30000
-maxwpf -1 -1
-mdef
-mean
-mfclogdir
-min_endfr 0 0
-mixw
-mixwfloor 0.0000001 1.000000e-07
-mllr
-mmap yes yes
-ncep 13 13
-nfft 512 512
-nfilt 40 40
-nwpen 1.0 1.000000e+00
-pbeam 1e-48 1.000000e-48
-pip 1.0 1.000000e+00
-pl_beam 1e-10 1.000000e-10
-pl_pbeam 1e-10 1.000000e-10
-pl_pip 1.0 1.000000e+00
-pl_weight 3.0 3.000000e+00
-pl_window 5 5
-rawlogdir
-remove_dc no no
-remove_noise yes yes
-remove_silence yes yes
-round_filters yes yes
-samprate 16000 1.600000e+04
-seed -1 -1
-sendump
-senlogdir
-senmgau
-silprob 0.005 5.000000e-03
-smoothspec no no
-svspec
-tmat
-tmatfloor 0.0001 1.000000e-04
-topn 4 4
-topn_beam 0 0
-toprule
-transform legacy legacy
-unit_area yes yes
-upperf 6855.4976 6.855498e+03
-uw 1.0 1.000000e+00
-vad_postspeech 50 150
-vad_prespeech 20 10
-vad_startspeech 10 10
-vad_threshold 2.0 3.000000e+00
-var
-varfloor 0.0001 1.000000e-04
-varnorm no no
-verbose no no
-warp_params
-warp_type inverse_linear inverse_linear
-wbeam 7e-29 7.000000e-29
-wip 0.65 6.500000e-01
-wlen 0.025625 2.562500e-02

INFO: cmd_ln.c(703): Parsing command line:
\
-nfilt 25 \
-lowerf 130 \
-upperf 6800 \
-feat 1s_c_d_dd \
-svspec 0-12/13-25/26-38 \
-agc none \
-cmn current \
-varnorm no \
-transform dct \
-lifter 22 \
-cmninit 40

Current configuration:
[NAME] [DEFLT] [VALUE]
-agc none none
-agcthresh 2.0 2.000000e+00
-alpha 0.97 9.700000e-01
-ceplen 13 13
-cmn current current
-cmninit 8.0 40
-dither no no
-doublebw no no
-feat 1s_c_d_dd 1s_c_d_dd
-frate 100 100
-input_endian little little
-lda
-ldadim 0 0
-lifter 0 22
-logspec no no
-lowerf 133.33334 1.300000e+02
-ncep 13 13
-nfft 512 512
-nfilt 40 25
-remove_dc no no
-remove_noise yes yes
-remove_silence yes yes
-round_filters yes yes
-samprate 16000 1.600000e+04
-seed -1 -1
-smoothspec no no
-svspec 0-12/13-25/26-38
-transform legacy dct
-unit_area yes yes
-upperf 6855.4976 6.800000e+03
-vad_postspeech 50 150
-vad_prespeech 20 10
-vad_startspeech 10 10
-vad_threshold 2.0 3.000000e+00
-varnorm no no
-verbose no no
-warp_params
-warp_type inverse_linear inverse_linear
-wlen 0.025625 2.562500e-02

INFO: acmod.c(252): Parsed model-specific feature parameters from /var/mobile/Containers/Bundle/Application/43D65C85-997A-476F-9368-0D75D3A3FFD2/MyApp.app/AcousticModelEnglish.bundle/feat.params
INFO: feat.c(715): Initializing feature stream to type: ‘1s_c_d_dd’, ceplen=13, CMN=’current’, VARNORM=’no’, AGC=’none’
INFO: cmn.c(143): mean[0]= 12.00, mean[1..12]= 0.0
INFO: acmod.c(171): Using subvector specification 0-12/13-25/26-38
INFO: mdef.c(518): Reading model definition: /var/mobile/Containers/Bundle/Application/43D65C85-997A-476F-9368-0D75D3A3FFD2/MyApp.app/AcousticModelEnglish.bundle/mdef
INFO: mdef.c(531): Found byte-order mark BMDF, assuming this is a binary mdef file
INFO: bin_mdef.c(336): Reading binary model definition: /var/mobile/Containers/Bundle/Application/43D65C85-997A-476F-9368-0D75D3A3FFD2/MyApp.app/AcousticModelEnglish.bundle/mdef
INFO: bin_mdef.c(516): 46 CI-phone, 168344 CD-phone, 3 emitstate/phone, 138 CI-sen, 6138 Sen, 32881 Sen-Seq
INFO: tmat.c(206): Reading HMM transition probability matrices: /var/mobile/Containers/Bundle/Application/43D65C85-997A-476F-9368-0D75D3A3FFD2/MyApp.app/AcousticModelEnglish.bundle/transition_matrices
INFO: acmod.c(124): Attempting to use PTM computation module
INFO: ms_gauden.c(198): Reading mixture gaussian parameter: /var/mobile/Containers/Bundle/Application/43D65C85-997A-476F-9368-0D75D3A3FFD2/MyApp.app/AcousticModelEnglish.bundle/means
INFO: ms_gauden.c(292): 1 codebook, 3 feature, size:
INFO: ms_gauden.c(294): 512×13
INFO: ms_gauden.c(294): 512×13
INFO: ms_gauden.c(294): 512×13
INFO: ms_gauden.c(198): Reading mixture gaussian parameter: /var/mobile/Containers/Bundle/Application/43D65C85-997A-476F-9368-0D75D3A3FFD2/MyApp.app/AcousticModelEnglish.bundle/variances
INFO: ms_gauden.c(292): 1 codebook, 3 feature, size:
INFO: ms_gauden.c(294): 512×13
INFO: ms_gauden.c(294): 512×13
INFO: ms_gauden.c(294): 512×13
INFO: ms_gauden.c(354): 0 variance values floored
INFO: ptm_mgau.c(805): Number of codebooks doesn’t match number of ciphones, doesn’t look like PTM: 1 != 46
INFO: acmod.c(126): Attempting to use semi-continuous computation module
INFO: ms_gauden.c(198): Reading mixture gaussian parameter: /var/mobile/Containers/Bundle/Application/43D65C85-997A-476F-9368-0D75D3A3FFD2/MyApp.app/AcousticModelEnglish.bundle/means
INFO: ms_gauden.c(292): 1 codebook, 3 feature, size:
INFO: ms_gauden.c(294): 512×13
INFO: ms_gauden.c(294): 512×13
INFO: ms_gauden.c(294): 512×13
INFO: ms_gauden.c(198): Reading mixture gaussian parameter: /var/mobile/Containers/Bundle/Application/43D65C85-997A-476F-9368-0D75D3A3FFD2/MyApp.app/AcousticModelEnglish.bundle/variances
INFO: ms_gauden.c(292): 1 codebook, 3 feature, size:
INFO: ms_gauden.c(294): 512×13
INFO: ms_gauden.c(294): 512×13
INFO: ms_gauden.c(294): 512×13
INFO: ms_gauden.c(354): 0 variance values floored
INFO: s2_semi_mgau.c(904): Loading senones from dump file /var/mobile/Containers/Bundle/Application/43D65C85-997A-476F-9368-0D75D3A3FFD2/MyApp.app/AcousticModelEnglish.bundle/sendump
INFO: s2_semi_mgau.c(928): BEGIN FILE FORMAT DESCRIPTION
INFO: s2_semi_mgau.c(991): Rows: 512, Columns: 6138
INFO: s2_semi_mgau.c(1023): Using memory-mapped I/O for senones
INFO: s2_semi_mgau.c(1294): Maximum top-N: 4 Top-N beams: 0 0 0
INFO: phone_loop_search.c(114): State beam -225 Phone exit beam -225 Insertion penalty 0
INFO: dict.c(320): Allocating 4143 * 20 bytes (80 KiB) for word entries
INFO: dict.c(333): Reading main dictionary: /var/mobile/Containers/Data/Application/19D9CA9D-9C22-443B-A354-6489DBF01323/Library/Caches/MyAppCommands.dic
INFO: dict.c(213): Allocated 0 KiB for strings, 0 KiB for phones
INFO: dict.c(336): 38 words read
INFO: dict.c(358): Reading filler dictionary: /var/mobile/Containers/Bundle/Application/43D65C85-997A-476F-9368-0D75D3A3FFD2/MyApp.app/AcousticModelEnglish.bundle/noisedict
INFO: dict.c(213): Allocated 0 KiB for strings, 0 KiB for phones
INFO: dict.c(361): 9 words read
INFO: dict2pid.c(396): Building PID tables for dictionary
INFO: dict2pid.c(406): Allocating 46^3 * 2 bytes (190 KiB) for word-initial triphones
INFO: dict2pid.c(132): Allocated 25576 bytes (24 KiB) for word-final triphones
INFO: dict2pid.c(196): Allocated 25576 bytes (24 KiB) for single-phone word triphones
INFO: ngram_model_arpa.c(77): No \data\ mark in LM file
INFO: ngram_model_dmp.c(166): Will use memory-mapped I/O for LM file
INFO: ngram_model_dmp.c(220): ngrams 1=34, 2=64, 3=32
INFO: ngram_model_dmp.c(266): 34 = LM.unigrams(+trailer) read
INFO: ngram_model_dmp.c(312): 64 = LM.bigrams(+trailer) read
INFO: ngram_model_dmp.c(338): 32 = LM.trigrams read
INFO: ngram_model_dmp.c(363): 5 = LM.prob2 entries read
INFO: ngram_model_dmp.c(383): 4 = LM.bo_wt2 entries read
INFO: ngram_model_dmp.c(403): 3 = LM.prob3 entries read
INFO: ngram_model_dmp.c(431): 1 = LM.tseg_base entries read
INFO: ngram_model_dmp.c(487): 34 = ascii word strings read
INFO: ngram_search_fwdtree.c(99): 32 unique initial diphones
INFO: ngram_search_fwdtree.c(148): 0 root, 0 non-root channels, 11 single-phone words
INFO: ngram_search_fwdtree.c(186): Creating search tree
INFO: ngram_search_fwdtree.c(192): before: 0 root, 0 non-root channels, 11 single-phone words
INFO: ngram_search_fwdtree.c(326): after: max nonroot chan increased to 163
INFO: ngram_search_fwdtree.c(339): after: 32 root, 35 non-root channels, 10 single-phone words
INFO: ngram_search_fwdflat.c(157): fwdflat: min_ef_width = 4, max_sf_win = 25
2015-12-04 09:44:31.176 MyApp[2981:1425394] There is no CMN plist so we are using the fresh CMN value 42.000000.
2015-12-04 09:44:31.176 MyApp[2981:1425394] Listening.
2015-12-04 09:44:31.177 MyApp[2981:1425394] Project has these words or phrases in its dictionary:
AH
AL
BACK
BIEN
DE
DE(2)
DE(3)
DONE
EASY
EL
GO
HARD
HELP
HIDE
KOKO
LA
LAS
LAS(2)
LOS
LOS(2)
NEXT
NEXT(2)
OFF
ON
ON(2)
PLAY
QUE
REWIND
SHOW
SKIP
SLOW
…and 9 more.
2015-12-04 09:44:31.178 MyApp[2981:1425394] Recognition loop has started
2015-12-04 09:44:31.807 MyApp[2981:1425247] Valid setSecondsOfSilence value of 1.500000 will be used.
INFO: ngram_search_fwdflat.c(302): Utterance vocabulary contains 0 words
2015-12-04 09:44:33.603 MyApp[2981:1425247] Valid setSecondsOfSilence value of 1.500000 will be used.
INFO: ngram_search_fwdflat.c(302): Utterance vocabulary contains 0 words
2015-12-04 09:44:34.100 MyApp[2981:1425394] -[OEContinuousModel setBuffersOfSilence:]: unrecognized selector sent to instance 0x6303fc0
(lldb)

[Halle Winkler]

Hi,

Looks like a very old version of RapidEars.

[morchella]

I’m on RapidEars 2.0, which is the last version that I received a download link for. (Dec 2014)

[Halle Winkler]

The most recent version is always found at the same link – just download the current version and replace your outdated RapidEars.framework. The changelogs can be found here: https://www.politepix.com/openears/changelog

[morchella]

Okay, great! I upgraded to 2.04 and the problem seems fixed. Thanks, Halle!

[Halle Winkler]

You’re welcome!

[Author]

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